EP4057763A4 - Method for transmitting and receiving uplink channel in wireless communication system, and device for same - Google Patents

Method for transmitting and receiving uplink channel in wireless communication system, and device for same Download PDF

Info

Publication number
EP4057763A4
EP4057763A4 EP20885310.1A EP20885310A EP4057763A4 EP 4057763 A4 EP4057763 A4 EP 4057763A4 EP 20885310 A EP20885310 A EP 20885310A EP 4057763 A4 EP4057763 A4 EP 4057763A4
Authority
EP
European Patent Office
Prior art keywords
transmitting
wireless communication
communication system
same
uplink channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20885310.1A
Other languages
German (de)
French (fr)
Other versions
EP4057763A1 (en
Inventor
Sechang MYUNG
Seonwook Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4057763A1 publication Critical patent/EP4057763A1/en
Publication of EP4057763A4 publication Critical patent/EP4057763A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20885310.1A 2019-11-07 2020-11-06 Method for transmitting and receiving uplink channel in wireless communication system, and device for same Withdrawn EP4057763A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20190141809 2019-11-07
KR20190147037 2019-11-15
PCT/KR2020/015503 WO2021091300A1 (en) 2019-11-07 2020-11-06 Method for transmitting and receiving uplink channel in wireless communication system, and device for same

Publications (2)

Publication Number Publication Date
EP4057763A1 EP4057763A1 (en) 2022-09-14
EP4057763A4 true EP4057763A4 (en) 2023-11-01

Family

ID=75848929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20885310.1A Withdrawn EP4057763A4 (en) 2019-11-07 2020-11-06 Method for transmitting and receiving uplink channel in wireless communication system, and device for same

Country Status (6)

Country Link
US (1) US20220174741A1 (en)
EP (1) EP4057763A4 (en)
JP (1) JP7284873B2 (en)
KR (1) KR102847239B1 (en)
CN (1) CN114642071B (en)
WO (1) WO2021091300A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018171242A1 (en) * 2017-03-23 2018-09-27 Huawei Technologies Co., Ltd. Configuration, indication and ack/nack for multiple harq grant-free transmission
EP4037419B1 (en) * 2017-09-25 2024-08-21 Huawei Technologies Co., Ltd. Method for listening on uplink channel and apparatus
EP4059307A4 (en) * 2019-11-15 2023-11-01 Qualcomm Incorporated TECHNIQUES FOR A CONTROL CHANNEL WAKE-UP SIGNAL
US20210185700A1 (en) * 2019-12-13 2021-06-17 Qualcomm Incorporated Scheduling request associated with artificial intelligence information
EP4082265A4 (en) * 2019-12-24 2023-08-09 Qualcomm Incorporated SIGNALING FOR CHANNEL TIME SHARING IN A FRAME-BASED DEVICE MODE
CN115362744B (en) 2020-02-13 2025-12-02 韦勒斯标准与技术协会公司 Methods and apparatus for performing uplink/downlink transmission in a wireless communication system
KR20230011421A (en) * 2020-05-20 2023-01-20 노키아 테크놀로지스 오와이 Power Headroom Report for Serving Cells
US11671867B2 (en) * 2020-08-04 2023-06-06 Qualcomm Incorporated Listen before talk type dependent channel measurements for sidelink communications
EP4193782A1 (en) * 2020-08-05 2023-06-14 InterDigital Patent Holdings, Inc. Methods and apparatus for wireless transmit/receive unit (wtru) initiated channel occupancy time (cot)
CN118285151A (en) * 2022-01-07 2024-07-02 Oppo广东移动通信有限公司 Wireless communication method and device, terminal equipment, and network equipment
CN117082627A (en) * 2022-05-07 2023-11-17 维沃移动通信有限公司 Information reporting method, device, communication equipment and storage medium
KR20250100716A (en) * 2022-11-03 2025-07-03 노키아 테크놀로지스 오와이 Methods, devices and computer programs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180098349A1 (en) * 2016-10-04 2018-04-05 Qualcomm Incorporated Method and apparatus for scheduling multiple uplink grants of different types
EP3471500A1 (en) * 2017-08-04 2019-04-17 LG Electronics Inc. -1- Method by which terminal transmits uplink signal in wireless communication system supporting unlicensed band, and apparatus for supporting same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9699779B2 (en) * 2012-08-23 2017-07-04 Interdigital Patent Holdings, Inc. Physical layer operation for multi-layer operation in a wireless system
US9918323B2 (en) * 2013-04-02 2018-03-13 Lg Electronics Inc. Method and apparatus for transmitting and receiving signal in wireless communication system
CN106664180B (en) * 2014-07-03 2020-07-10 Lg电子株式会社 Method and apparatus for transmitting and receiving signals over unlicensed bandwidth in a wireless communication system
US10687345B2 (en) 2015-12-31 2020-06-16 Lg Electronics Inc. Method for transmitting and receiving uplink signal in wireless communication system supporting unlicensed band and apparatus for supporting same
US9980236B2 (en) * 2016-01-29 2018-05-22 Ofinno Technologies, Llc Wireless device transmission power management
WO2018143637A1 (en) * 2017-02-03 2018-08-09 엘지전자 주식회사 Method and device for transmitting grant-free-based uplink data in wireless communication system
WO2018174592A1 (en) * 2017-03-24 2018-09-27 엘지전자 주식회사 Method for transmitting or receiving uplink signal for terminal supporting short transmission time interval in wireless communication system, and device therefor
CN111247761B (en) * 2017-08-11 2022-08-16 瑞典爱立信有限公司 Autonomous transmission of uplink control information
US10834711B2 (en) * 2018-04-17 2020-11-10 Qualcomm Incorporated Selectively multiplexing physical uplink shared channel (PUSCH) and physical uplink control channel (PUCCH) communications
CN113767691A (en) * 2019-05-02 2021-12-07 夏普株式会社 User equipment, base station and method for redundancy version determination on minislot PUSCH

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180098349A1 (en) * 2016-10-04 2018-04-05 Qualcomm Incorporated Method and apparatus for scheduling multiple uplink grants of different types
EP3471500A1 (en) * 2017-08-04 2019-04-17 LG Electronics Inc. -1- Method by which terminal transmits uplink signal in wireless communication system supporting unlicensed band, and apparatus for supporting same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "Channel access procedure for NR-U", vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), XP051823395, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_99/Docs/R1-1912389.zip R1-1912389.doc> [retrieved on 20191109] *
QUALCOMM INCORPORATED: "Channel access procedures for NR unlicensed", vol. RAN WG1, no. Chongqing, CN; 20191014 - 20191020, 5 October 2019 (2019-10-05), XP051789874, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1911097.zip> [retrieved on 20191005] *
See also references of WO2021091300A1 *

Also Published As

Publication number Publication date
JP7284873B2 (en) 2023-05-31
CN114642071A (en) 2022-06-17
KR102847239B1 (en) 2025-08-18
CN114642071B (en) 2025-10-10
KR20220055484A (en) 2022-05-03
WO2021091300A1 (en) 2021-05-14
EP4057763A1 (en) 2022-09-14
US20220174741A1 (en) 2022-06-02
JP2023501985A (en) 2023-01-20

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